CN103502525A - Rotatable-drum laundry drier and method for controlling rotatable-drum laundry drier - Google Patents
Rotatable-drum laundry drier and method for controlling rotatable-drum laundry drier Download PDFInfo
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- CN103502525A CN103502525A CN201180057438.8A CN201180057438A CN103502525A CN 103502525 A CN103502525 A CN 103502525A CN 201180057438 A CN201180057438 A CN 201180057438A CN 103502525 A CN103502525 A CN 103502525A
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- threshold value
- comparison threshold
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/46—Control of the operating time
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/14—Time settings
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
- D06F2103/10—Humidity expressed as capacitance or resistance
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/38—Time, e.g. duration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
A method for controlling a rotatable-drum laundry drier to dry laundry in a drum is provided. The control method includes the steps of memorizing, in a memory device of the laundry drier, a comparison threshold variable in time according to a predetermined profile, and, at predetermined drying times in the laundry drying cycle, measuring an electric quantity indicating the moisture in the laundry at the drying time; comparing, at each drying time, the measured electric quantity with the memorized comparison threshold corresponding to the drying time; and determining the end of drying cycle time on the basis of this comparison.
Description
Technical field
The present invention relates to a kind of drum-type clothesdrier and relate to a kind of method of controlling the drum-type clothesdrier.
Background technology
The method of following control drum-type clothesdrier is known, in the method, hot-air is supplied in rotating cylinder and it is flowed spread all over inboard clothing; The impedance that the measurement electrode of locating by the mode with the contact clothing is measured clothing; Determine the humidity of clothing based on impedance measurements; And impedance measurements reach with predetermined final moisture content, be associated basically do not stop this dry cycle during time-varying comparison threshold value.
The test of being undertaken by the applicant shows, amount/the weight of the clothing of the actual humidity of the clothing that utilizes above method to obtain when dry cycle finishes in depending on cylinder and be different from predetermined final moisture content, and, when the clothing of the particular type to such as cotton products and/or blended fiber carries out drying, this difference is obvious especially.
Fig. 1 shows the exemplary graph as the humidity of the determined cotton clothing with different amount/weight of the dry test measurement data in the laboratory based on relevant prior art clothesdrier by the applicant.As can be seen, utilize above-mentioned control method (in the method, the impedance of clothing and not time-varying comparison threshold value are contrasted), between the load between about 1Kg and 8Kg shown respectively between clothes weight 24% and 11% between the clothing humidity percentage.In other words, the load difference of 7Kg has produced 13% final moisture content difference, and this is obviously unacceptable.
For no matter, how amount/the weight of clothing all obtains accurate, stable final moisture content, it was suggested a kind of electronic control system, this electronic control system is configured to utilize weight sensor to determine the amount/weight of the clothing in cylinder, and correspondingly adjusts this comparison threshold value.Yet this solution is expensive and manufactures is very complicated.
Summary of the invention
Therefore, thereby the applicant at large studies and has designed a kind of solution simply cheaply, and how amount/weight that this solution is designed to the clothing in cylinder no matter all obtains accurate, stable final moisture content.
Therefore, the purpose of this invention is to provide a kind of solution that is designed to realize above-mentioned purpose.
According to the present invention, a kind of control method that makes the cloth drying of cylinder for controlling the drum-type clothesdrier has been proposed, this control method comprises the following steps:
– stores in the storage device of clothesdrier can be according to the time dependent comparison threshold value of predetermined curve, and
The predetermined dry constantly place of – in this cloth drying circulation:
-in this drying, constantly locate, measure the electric parameters that shows the humidity in clothing;
-at each dry place constantly, the electric parameters that measures and the comparison threshold value of the storage constantly corresponding to this drying are contrasted;
-determine dry cycle finish time based on described contrast.
Advantageously, this dry cycle reaches the constantly dry of comparison threshold value corresponding to the electric parameters measured the finish time.
Preferably, this comparison threshold value can be according to predetermined discrete curve temporal evolution.
More preferably, this predetermined discrete curve comprises a plurality of different threshold values, and these a plurality of different threshold values are separately corresponding to predetermined drying time of interval and corresponding to predetermined laundry amounts/weight.
In other preferred embodiment, comparison threshold value can be according to predetermined full curve temporal evolution.
Preferably, electric parameters is the resistance/conductance/impedance measured between at least two measurement electrode of locating in the mode of the clothing with in the contact cylinder.
In time, the method comprises the following steps:
– is based on corresponding to dry cycle comparison threshold value calculating amount of laundry/weight of the finish time, and
The laundry amounts of – based on calculating/weight is adjusted the duration of the clothing cooling stage of dry cycle after the finish time.
In another aspect, the present invention relates to a kind of drum-type clothesdrier, this drum-type clothesdrier comprises:
The – storage device, in this storage device, storing can be according to the time dependent comparison threshold value of predetermined curve;
The – electronic control unit, this electronic control unit is configured to:
-in drying, constantly locate, measure the electric parameters that shows the humidity in clothing;
-electric parameters and the comparison threshold value corresponding to this drying moment that measure are contrasted;
-based on this to recently determining dry cycle finish time.
Preferably, in clothesdrier according to the present invention, this dry cycle reaches the constantly dry of this comparison threshold value corresponding to the electric parameters measured the finish time.
Preferably, in clothesdrier according to the present invention, comparison threshold value can be according to predetermined discrete curve temporal evolution.
More preferably, this predetermined discrete curve comprises a plurality of different threshold values, and these a plurality of different threshold values are separately corresponding to predetermined drying time of interval and corresponding to laundry amounts/weight.
In another embodiment according to clothesdrier of the present invention, this comparison threshold value can be according to predetermined full curve temporal evolution.
Preferably, in clothesdrier according to the present invention, electric parameters is the resistance/conductance/impedance measured between two electrodes of contact clothing.
Advantageously, in clothesdrier according to the present invention, the comparison threshold value that control module is configured to based on corresponding to dry cycle finish time comes calculating amount of laundry/weight and the laundry amounts/weight based on calculating to adjust the duration of the clothing cooling stage of dry cycle after the finish time.
In another aspect of this invention, the present invention relates to a kind ofly for controlling the electronic control unit of drum-type clothesdrier, this electronic control unit is configured to implement according to control method of the present invention.
The accompanying drawing explanation
As example, non-limiting embodiment of the present invention is described with reference to the accompanying drawings.In the accompanying drawings:
Fig. 1 shows the method acquisition, the clothing humidity charts different amount/weight clothings that utilize known control drum-type clothesdrier;
Fig. 2 shows the schematic lateral cross section of implementing according to the drum-type clothesdrier of cloth drying control method of the present invention;
Fig. 3 shows the madial wall of the drum-type clothesdrier of the Fig. 1 that is equipped with humidity measuring transducer/electrode;
Fig. 4 show in control method according to the present invention, adopt according to predetermined curve can time dependent comparison threshold value example; And
Fig. 5 shows the example of the operational flowchart of the control method of implementing by the drum-type clothesdrier of Fig. 2.
The specific embodiment
In the example of Fig. 2, cylinder 3 the open side of clothesdrier 1 advantageously with rotatable and basically airtight mode be associated with the inwall 12 of perforation, the inwall 12 of this perforation is fixed in the sidewall of housing 2 and the hot-air inwall 12 by this perforation and flow in cylinder 3; Cylinder another open side of 3 advantageously with rotatable and basically airtight mode be associated with flange 13, this flange 13 is fixed to housing 2 and is plugged between door 8 and anterior entrance 7.
In the example of Fig. 2 and Fig. 3, flange 13 is firmly-fixed to housing 2 and is positioned forward direction opening 7 places, in order to extend at least in part in cylinder 3, while making in clothing 5 being loaded into to cylinder 3, the inner surface of this flange 13 is towards clothing 5.
In actual use, the drying that fan 11 will be produced by heater 10 preferably blows in cylinder 3 by the inwall 12 of perforation with air stream.After clothing 5 in contact cylinder 3, the drying of full water preferably is directed to condensing unit 15 by air outflow tube 3 and it, and this condensing unit 15 makes this drying cooling so that the condensate moisture in it with air.For this reason, condensing unit 15 can be supplied with the cold air from the drying machine outside, and dry air is supplied to fan 11.It should be noted that, condensing unit as above 15 pure as example application in a possible embodiment of the present invention, and can be at discharge type drum-type clothesdrier 1(, in this discharge type drum-type clothesdrier 1, will directly discharge drum-type clothesdrier 1 with air from heat and the drying that be full of moisture of clothing rotating cylinder 3) situation in be omitted.
Drum-type clothesdrier 1 also comprises electronic control unit 14, this electronic control unit 14 is configured to (preferably based on by the user by the selected dry cycle in control interface 18 on the control panel 16 that preferably is arranged on clothesdrier 1) and controls drum-type clothesdrier 1, and the cloth drying of implementing such as " circulation of cotton cloth drying " and/or " circulation of blended fiber cloth drying " circulates.
Advantageously, electronic control unit 14 also is designed to control motor 9 during dry cycle, with the dry cycle according to user-selected, carrys out the rotary speed of adjustment barrel 3 around rotation 6.
Advantageously, clothesdrier 1 also comprises humidity sensor 22, and this humidity sensor 22 functionally is connected to electronic control unit 14 to measure the humidity in clothing 5 during dry cycle; When a clothing 5 contact humidity sensor 22, therefore electronic control unit 14 can measure the humidity of this part clothing 5.
In the example of Fig. 3, humidity sensor 22 can advantageously comprise at least one pair of electrode 23, this at least one pair of electrode 23 preferably but optionally be arranged in flange 13 and towards location, the inboard of cylinder 3, with produce when clothing 5 contact electrode 23 resistance such as electrode 23 between relevant with the electric parameters Z (ti) of humidity corresponding in clothing 5 and/or electric lead and/or impedance the signal of telecommunication.
Advantageously, drum-type clothesdrier 1 comprises unshowned storage device (such as EPROM, microprocessor etc.), this storage device preferably but optionally be included in electronic control unit 14, in this storage device, store according to predetermined curve can time dependent comparison threshold value Fc (t).
Advantageously, electronic control unit 14 is configured to:
– measures in dry cycle in the predetermined dry electric parameters Z (ti) at ti place constantly;
– each place in these dry ti constantly, contrasted the electric parameters Z (ti) and the comparison threshold value Fc (ti) corresponding to drying moment ti that measure;
– based on above-mentioned to recently determining the dry cycle t finish time
finish.
The dry ti place constantly that electronic control unit 14 preferably is configured to reach at the electric parameters Z measured (ti) comparison threshold value Fc (ti), determine the dry cycle t finish time
finish.In other words, the dry cycle t finish time
finishcan be advantageously corresponding to the electric parameters Z measured (ti), reach corresponding to the drying dry ti constantly of the value of the comparison threshold value Fc (ti) of ti constantly.
Can advantageously be stored in table of comparisons (not shown) by time-varying comparison threshold value Fc (t), this table of comparisons is included in storage device, comprise a plurality of contrast number, each in these a plurality of contrast number all with in dry cycle one and preferably only predetermined circulation constantly ti be associated.
The contrast number that defines comparison threshold value Fc (t) preferably is defined as the function of laundry amounts/weight with experimental technique, and therefore indirectly corresponding to corresponding laundry amounts/weight.
Comparison threshold value Fc (t) can be advantageously according to the predetermined discrete curve temporal evolution such as staircase curve, wherein, in this staircase curve, each ladder has the predetermined value of indication electric parameters Z and corresponding to given laundry amounts/weight.
Fig. 4 shows according to the time dependent comparison threshold value Fc of given discrete curve (t) as example purely.More specifically, Fig. 4 shows under three kinds of different laundry load situation WA=1kg, WB=4kg, WC=8kg, time diagram ZA (t), ZB (t), the ZC (t) of the electric parameters Z (t) be associated with the signal of telecommunication produced by electrode 23; And clothing humidity time diagram MA, MB, the MC under load state WA, WB, WC respectively.
As be different from as shown in Fig. 4 of prior art, in Fig. 4, the electric parameters ZA of load WA, WB, WC (t), ZB (t), ZC (t) are contrasted and provided different humidity value M1, M2, M3 from not time-varying comparison threshold value SCF, according to of the present invention, by adopting according to predetermined curve, can time-varying comparison threshold value Fc (t) have advantages of no matter how amount/the weight of clothing all obtains substantially the same final moisture content value MF.
More specifically, in the example of Fig. 4, comparison threshold value Fc (t) comprises three distinct numerical value: corresponding to the FcA of clothes weight WA; Corresponding to the FcB of clothes weight WB, FcB<FcA; And corresponding to the FcC of clothes weight WC, FcC<FcB.
It should be pointed out that can be advantageously based between electric parameters Z (t) and relevant comparison threshold value Fc (t) to recently indirectly determining laundry amounts/weight.
For example, with reference to Fig. 4, if electric parameters Z (t) is equal to or greater than the first comparison threshold value FcA at initial drying stage place, determine the first amount/weight W A; If the second comparison threshold value FcB at drying stage place in the middle of electric parameters Z (t) is equal to or greater than, determine the second amount/weight W B; If electric parameters Z (t) is equal to or greater than the 3rd comparison threshold value FcC at final drying stage place, determine three amount/weight W C.
In alternate embodiments, comparison threshold value Fc (t) can be according to for example roughly corresponding to the predetermined full curve temporal evolution that basically is hyperbolic function, at this, in predetermined full curve, each part of this function is all corresponding to given laundry amounts/weight.
Fig. 5 shows the flow chart of the operation realized in the example of the control method of being implemented to control drum-type clothesdrier 1 by electronic control unit 14.
When dry cycle starts, electronic control unit 14 is given the time control variables by null value, that is: the TIME=0(frame 110), and start this dry cycle (frame 120), during this dry cycle, the rotation of electronic control unit 14 application cylinders 3, open heater 10, and fans in operation 11, temperature and/or the flow of regulating the hot-air that enters into cylinder 3 with temperature and the flow of the dry cycle according to user's selection.
At predetermined moment ti place, the signal of telecommunication of electronic control unit 14 based on carrying out self-electrode 23 determined the electric parameters Z (ti) corresponding to the humidity in clothing, and calculates comparison threshold value Fc (ti) (frame 130); And electric parameters Z (ti) and comparison threshold value Fc (ti) are contrasted to (frame 140).
If electric parameters Z (ti) is lower than comparison threshold value Fc (ti) "No" of the frame 140 (output), electronic control unit 14 makes time variable TIME=TIME+dt increase predetermined value dt(frame 150) and repeat block 130 in operation.
On the contrary, if electric parameters Z (ti) is equal to or higher than comparison threshold value Fc (ti) (the "Yes" output of frame 140), electronic control unit 14 is determined the dry cycle t finish time
finish(frame 160), and correspondingly stop this dry cycle.
Stopping this dry cycle (frame 160) can preferably include and close heater 10.
The purpose of cooling stage is the high temperature of clothing (for example 70 ℃) to be reduced to clothing 5 can be operated residing predetermined low temperature level (for example 50 ℃) by the user.
At the cooling stage place, can keep the cylinder 3 the rotation and will without the heating air supply in cylinder 3.And electronic control unit 14 can advantageously be designed to: based on the dry cycle t finish time
finishthe comparison threshold value Fc (ti) at place calculates the amount/weight of clothing 5; And correspondingly regulate the duration of cooling stage.For this reason, electronic control unit 14 can comprise the test data be stored in table, and is identified for duration of cooling stage of each amount/weight of clothing 5 by this test data.
Above-mentioned control method can advantageously be encoded in the software on the electronic control unit 14 that can be loaded into drum-type clothesdrier 1, and can be designed to electronic control unit 14 is configured to control the drum-type clothesdrier according to the method when carrying out.
Except carrying out in drum-type clothesdrier 1 without weight sensor or analog and without increasing complexity and therefore improving the cost of this drying machine, the major advantage of described method is accurate, the stable final moisture content no matter how laundry amounts/weight all obtains clothing, corresponding to predetermined fixed value.
By allowing calculating amount of laundry/weight indirectly, described method also has advantages of and makes it possible to the clothing cooling stage is carried out suitably adjusting.
Yet, obviously, can without departing from the scope of the invention to as described herein and shown in method and drum-type clothesdrier make a change.
Claims (15)
- One kind for controlling drum-type clothesdrier (1) so that the control method of cloth drying of cylinder (3), described control method is characterised in that and comprises the following steps:– stores in the storage device of described clothesdrier (1) can be according to the time dependent comparison threshold value of predetermined curve (Fc (t)), andPredetermined dry constantly (ti) of – in the cloth drying circulation locates:-at described dry (ti) constantly, locate, measure the electric parameters (Z (ti)) that shows the humidity in described clothing;-at each dry (ti) constantly, locate, by the electric parameters (Z (ti)) that measures with corresponding to the described dry comparison threshold value (Fc (ti)) of the storage of (ti) constantly, contrasted;-based on described to recently determining dry cycle (the t finish time finish).
- 2. control method according to claim 1, wherein, described dry cycle (the t finish time finish) reach dry (ti) constantly of described comparison threshold value (Fc (ti)) corresponding to the described electric parameters measured (Z (ti)).
- 3. control method according to claim 1 and 2, wherein, described comparison threshold value (Fc (ti)) is can be time dependent according to predetermined discrete curve.
- 4. control method according to claim 3, wherein, described predetermined discrete curve comprises a plurality of different threshold values, described a plurality of different threshold values are separately corresponding to predetermined drying time of interval and corresponding to predetermined laundry amounts/weight.
- 5. according to claim 1 and 2 described control methods, wherein, described comparison threshold value (Fc (t)) is can be time dependent according to predetermined full curve.
- 6. according to the described control method of any one in aforementioned claim, wherein, described electric parameters (Z (ti)) is the resistance/conductance/impedance measured between at least two measurement electrode (23) of locating in the mode of the described clothing with in contacting described cylinder.
- 7. according to the described control method of any one in aforementioned claim, also comprise the following steps:– is based on corresponding to described dry cycle (the t finish time finish) described comparison threshold value (Fc (ti)) calculate described laundry amounts/weight, andLaundry amounts/the weight of – based on calculating is adjusted described dry cycle (the t finish time finish) duration of clothing cooling stage afterwards.
- 8. a drum-type clothesdrier (1), is characterized in that, it comprises:The – storage device, in described storage device, storing can be according to the time dependent comparison threshold value of predetermined curve (Fc (t));– electronic control unit (14), described electronic control unit (14) is configured to:-in the drying moment (ti), locate, measure the electric parameters (Z (ti)) that shows the humidity in clothing;-the described electric parameters measured (Z (ti)) and the comparison threshold value (Fc (ti)) corresponding to the described dry moment (ti) are contrasted; And-determine dry cycle (the t finish time based on described contrast finish).
- 9. drum-type clothesdrier according to claim 8, wherein, described dry cycle (the t finish time finish) reach described dry (ti) constantly of described comparison threshold value (Fc (ti)) corresponding to the described electric parameters measured (Z (ti)).
- 10. according to Claim 8 with 9 described drum-type clothesdriers, wherein, described comparison threshold value (Fc (ti)) is can be time dependent according to predetermined discrete curve.
- 11. the described drum-type clothesdrier of any one according to Claim 8 to 10, wherein, described predetermined discrete curve comprises a plurality of different threshold values, and described a plurality of different threshold values are separately corresponding to predetermined drying time of interval and corresponding to laundry amounts/weight.
- 12. drum-type clothesdrier according to claim 8 or claim 9, wherein, described comparison threshold value (Fc (t)) is can be time dependent according to predetermined full curve.
- 13. the described drum-type clothesdrier of any one according to Claim 8 to 12, wherein, described electric parameters (Z (ti)) is the resistance/conductance/impedance measured between the electrode of two described clothings of contact.
- 14. the described drum-type clothesdrier of any one according to Claim 8 to 13, wherein, described electronic control unit (14) is configured to based on corresponding to described dry cycle (the t finish time knot bundle) described comparison threshold value (Fc (ti)) calculate described laundry amounts/weight, and the laundry amounts/weight based on calculating is adjusted described dry cycle (the t finish time finish) duration of clothing cooling stage afterwards.
- 15. an electronic control unit (14), described electronic control unit (14) is implemented according to the described control method of any one of claim 1 to 7 for controlling drum-type clothesdrier (1) and being configured to.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP10192928.9A EP2458078B2 (en) | 2010-11-29 | 2010-11-29 | Rotatable-drum laundry drier and method of controlling a rotatable-drum laundry drier |
EP10192928.9 | 2010-11-29 | ||
PCT/EP2011/071104 WO2012072530A1 (en) | 2010-11-29 | 2011-11-28 | Rotatable-drum laundry drier and method of controlling a rotatable-drum laundry drier |
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CN103502525A true CN103502525A (en) | 2014-01-08 |
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Family Applications (1)
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CN201180057438.8A Pending CN103502525A (en) | 2010-11-29 | 2011-11-28 | Rotatable-drum laundry drier and method for controlling rotatable-drum laundry drier |
Country Status (7)
Country | Link |
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US (1) | US9255359B2 (en) |
EP (1) | EP2458078B2 (en) |
CN (1) | CN103502525A (en) |
AU (1) | AU2011335141B2 (en) |
BR (1) | BR112013013216B8 (en) |
RU (1) | RU2577497C2 (en) |
WO (1) | WO2012072530A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105088726A (en) * | 2015-05-29 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine and drying control method for same |
CN106337271A (en) * | 2016-09-30 | 2017-01-18 | 无锡飞翎电子有限公司 | Clothes drier, and humidity value calculation method and apparatus for clothes in clothes drier |
CN110554141A (en) * | 2019-08-01 | 2019-12-10 | 珠海格力电器股份有限公司 | clothes humidity detection method and clothes hanger |
CN111826912A (en) * | 2019-03-26 | 2020-10-27 | 青岛海尔滚筒洗衣机有限公司 | Control method of clothes dryer and clothes dryer |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2458078B2 (en) * | 2010-11-29 | 2022-07-20 | Electrolux Home Products Corporation N.V. | Rotatable-drum laundry drier and method of controlling a rotatable-drum laundry drier |
ITTO20130586A1 (en) * | 2013-07-12 | 2015-01-13 | Indesit Co Spa | METHOD OF CONTROL OF A DOMESTIC EQUIPMENT SUITABLE FOR PERFORMING AT LEAST ONE CYCLE OF DRYING OF LINEN, AND DOMESTIC EQUIPMENT OPERATING ACCORDING TO THESE METHOD OF CONTROL |
DE102015217667A1 (en) * | 2015-09-15 | 2017-03-16 | E.G.O. Elektro-Gerätebau GmbH | Method for operating a tumble dryer |
WO2019108005A1 (en) * | 2017-12-01 | 2019-06-06 | 엘지전자 주식회사 | Dryer and method for controlling same |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3832807A1 (en) * | 1988-09-28 | 1990-03-29 | Miele & Cie | Method for controlling the residual moisture content of the laundry in a drier |
EP1420104A1 (en) * | 2002-11-15 | 2004-05-19 | CANDY S.p.A. | Process for drying laundry in a drying device |
CN1530621A (en) * | 2003-03-10 | 2004-09-22 | Lg电子有限公司 | Drier and drying method thereof |
US20040200093A1 (en) * | 2000-05-02 | 2004-10-14 | Wunderlin William Joseph | System and method for controlling a dryer appliance |
DE19705148B4 (en) * | 1997-02-11 | 2005-03-17 | AEG Hausgeräte GmbH | Method for drying laundry in a microprocessor-controlled tumble dryer |
US20050091876A1 (en) * | 2003-11-03 | 2005-05-05 | Yang Jae S. | Dryer control method and apparatus using the same |
DE102008041265A1 (en) * | 2008-08-14 | 2010-02-18 | BSH Bosch und Siemens Hausgeräte GmbH | Condensation dryer for drying laundry, has controller provided with evaluation unit that evaluates difference between conductance and marginal conductance in view of presence of unallowable operating condition |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397101A (en) * | 1981-09-10 | 1983-08-09 | General Electric Company | Automatic dryer control |
US4586267A (en) * | 1984-08-07 | 1986-05-06 | Intraspec, Inc. | Automated reversible-dryer control system |
DE4447270A1 (en) * | 1994-12-30 | 1996-07-04 | Bosch Siemens Hausgeraete | Method for controlling drying processes in household clothes dryers |
WO2002090855A1 (en) * | 2001-05-10 | 2002-11-14 | Edwards Systems Technology, Incorporated | Absolute humidity sensor to control drying equipment |
US6519871B2 (en) * | 2001-05-25 | 2003-02-18 | Maytag Corporation | Self programming clothes dryer system |
KR101138139B1 (en) * | 2004-10-26 | 2012-04-23 | 엘지전자 주식회사 | A condensing type dryer and method of controlling the same |
CA2505565C (en) * | 2005-04-28 | 2008-09-16 | Camco Inc. | Apparatus and method for controlling a clothes dryer |
DE102006053274A1 (en) * | 2006-11-06 | 2008-05-08 | E.G.O. Elektro-Gerätebau GmbH | Method for determining the amount of charge in a tumble dryer and tumble dryer |
DE102008025496A1 (en) * | 2008-05-28 | 2009-12-03 | BSH Bosch und Siemens Hausgeräte GmbH | Measuring arrangement for determining information of current loading of laundry dryer, has electrode arrangement, where estimated electrical admittance of electrode arrangement is used for information retrieval instead of ohmic conductance |
MX2010008115A (en) * | 2010-07-23 | 2012-01-23 | Mabe Sa De Cv | Drying method with energy savings. |
EP2458078B2 (en) * | 2010-11-29 | 2022-07-20 | Electrolux Home Products Corporation N.V. | Rotatable-drum laundry drier and method of controlling a rotatable-drum laundry drier |
EP2458077B1 (en) * | 2010-11-29 | 2015-05-20 | Electrolux Home Products Corporation N.V. | A method of controlling a rotatable-drum laundry drier and a rotatable-drum laundry drier implementing the method |
EP2537975B1 (en) * | 2011-06-22 | 2020-08-05 | Electrolux Home Products Corporation N.V. | A method of controlling a rotatable-drum laundry dryer and a rotatable-drum laundry dryer implementing the method |
-
2010
- 2010-11-29 EP EP10192928.9A patent/EP2458078B2/en active Active
-
2011
- 2011-11-28 CN CN201180057438.8A patent/CN103502525A/en active Pending
- 2011-11-28 AU AU2011335141A patent/AU2011335141B2/en active Active
- 2011-11-28 WO PCT/EP2011/071104 patent/WO2012072530A1/en active Application Filing
- 2011-11-28 RU RU2013129924/12A patent/RU2577497C2/en active
- 2011-11-28 US US13/990,147 patent/US9255359B2/en active Active
- 2011-11-28 BR BR112013013216A patent/BR112013013216B8/en active IP Right Grant
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3832807A1 (en) * | 1988-09-28 | 1990-03-29 | Miele & Cie | Method for controlling the residual moisture content of the laundry in a drier |
DE3832807C2 (en) * | 1988-09-28 | 1997-07-03 | Miele & Cie | Method for controlling the residual moisture content of the laundry in a tumble dryer |
DE19705148B4 (en) * | 1997-02-11 | 2005-03-17 | AEG Hausgeräte GmbH | Method for drying laundry in a microprocessor-controlled tumble dryer |
US20040200093A1 (en) * | 2000-05-02 | 2004-10-14 | Wunderlin William Joseph | System and method for controlling a dryer appliance |
EP1420104A1 (en) * | 2002-11-15 | 2004-05-19 | CANDY S.p.A. | Process for drying laundry in a drying device |
CN1530621A (en) * | 2003-03-10 | 2004-09-22 | Lg电子有限公司 | Drier and drying method thereof |
US20050091876A1 (en) * | 2003-11-03 | 2005-05-05 | Yang Jae S. | Dryer control method and apparatus using the same |
DE102008041265A1 (en) * | 2008-08-14 | 2010-02-18 | BSH Bosch und Siemens Hausgeräte GmbH | Condensation dryer for drying laundry, has controller provided with evaluation unit that evaluates difference between conductance and marginal conductance in view of presence of unallowable operating condition |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105088726A (en) * | 2015-05-29 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine and drying control method for same |
CN105088726B (en) * | 2015-05-29 | 2018-03-16 | 无锡小天鹅股份有限公司 | The drying control method of washing machine and washing machine |
CN106337271A (en) * | 2016-09-30 | 2017-01-18 | 无锡飞翎电子有限公司 | Clothes drier, and humidity value calculation method and apparatus for clothes in clothes drier |
US11015282B2 (en) | 2016-09-30 | 2021-05-25 | Wuxi Filin Electronics Co., Ltd. | Clothes dryer, method and device for calculating humidity value of clothes in clothes dryer |
CN111826912A (en) * | 2019-03-26 | 2020-10-27 | 青岛海尔滚筒洗衣机有限公司 | Control method of clothes dryer and clothes dryer |
CN110554141A (en) * | 2019-08-01 | 2019-12-10 | 珠海格力电器股份有限公司 | clothes humidity detection method and clothes hanger |
Also Published As
Publication number | Publication date |
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AU2011335141B2 (en) | 2015-01-15 |
AU2011335141A1 (en) | 2013-05-02 |
EP2458078B2 (en) | 2022-07-20 |
US9255359B2 (en) | 2016-02-09 |
BR112013013216B8 (en) | 2020-09-01 |
BR112013013216A2 (en) | 2016-09-06 |
RU2577497C2 (en) | 2016-03-20 |
BR112013013216B1 (en) | 2020-08-18 |
EP2458078B1 (en) | 2013-09-25 |
EP2458078A1 (en) | 2012-05-30 |
WO2012072530A1 (en) | 2012-06-07 |
US20140026435A1 (en) | 2014-01-30 |
RU2013129924A (en) | 2015-01-10 |
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